Html5示例源码，像canvas、drag拖动，视频播放窗口vedio；TAB等，都是前端设计经常要用的东东，希望这些对喜欢HTM5的朋友有所有所帮助哦。-Html5 sample source code, such as canvas, drag drag, video playback window vedio TAB, etc., are often used in front-end design stuff, I hope those who like HTM5 help a fr